Model M857
Interface Wireless USB
Sensing technology Optical
Resolution 1200 / 2400 / 3200 DPI
Buttons 4 Buttons
Cable Length None
Battery Type 2 x AAA Alkaline battery
System Requirements OS Windows and Other
Package Dimension (W x D x H) : 10.50 x 18.10 x 6.80 cm
Gross Weight 0.00 KG
Volume 1,292.34 cm3
